Vacuum Tank (For Acis) On-Vehicle Inspection

Engine. Lexus Gs430, Gs300. Uzs190 Grs190
3Uz-Fe Intake. Lexus Gs430, Gs300. Uzs190 Grs190

  1. INSPECT VACUUM TANK (VACUUM CONTROL VALVE SET)

Vacuum Tank (For Acis) -- On-Vehicle Inspection



1. INSPECT VACUUM TANK (VACUUM CONTROL VALVE SET)


Lexus Gs430, Gs300. Uzs190 Grs190.3Uz-Fe Intake.Intake System.Vacuum Tank (For Acis) On-Vehicle Inspection

  1. Connect the vacuum pump to port A.

  1. Apply a vacuum of 66.7 kPa (500 mmHg, 20 in.Hg) to the vacuum tank.

  1. One minute after applying the vacuum, check that the pressure does not change.
    If the result is not as specified, replace the vacuum control valve set.